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71. 发明申请

US20070088931A1 Method and apparatus to authorize cross-partition commands 审中-公开
标题翻译：授权跨分区命令的方法和设备
公开(公告)号：US20070088931A1
公开(公告)日：2007-04-19
申请号：US11250430
申请日：2005-10-17
申请人： Nobuyuki Osaki , Akira Yamamoto
发明人： Nobuyuki Osaki , Akira Yamamoto
IPC分类号： G06F12/00
CPC分类号： G06F21/6227 , G06F2221/2141
摘要： When a storage system is logically separated into several partitions for security reasons, users are provided with a mechanism to operate cross-partition commands securely. When a first administrator of a first logical storage system configures a command which needs to have an access to a second logical storage system, a second administrator of the second logical storage system may authorize the command. When the first or the second logical storage system receives an instruction from one of the administrators to execute the command, the logical storage system checks the command to see if the command has been authorized by administrators of both logical storage systems. If the command has been so authorized, the command is executed. In this way, commands may be executed across logical partitions securely.
摘要翻译：为了安全起见，当存储系统被逻辑地分成几个分区时，为用户提供了一种安全地操作跨分区命令的机制。当第一逻辑存储系统的第一管理员配置需要访问第二逻辑存储系统的命令时，第二逻辑存储系统的第二管理员可授权该命令。当第一或第二逻辑存储系统从其中一个管理员接收到执行该命令的指令时，逻辑存储系统检查该命令以查看该命令是否已由两个逻辑存储系统的管理员授权。如果命令已被授权，则执行该命令。以这种方式，可以安全地在逻辑分区上执行命令。

72. 发明授权

US07162647B2 Method and apparatus for cryptographic conversion in a data storage system 有权
标题翻译：数据存储系统中密码转换的方法和装置
公开(公告)号：US07162647B2
公开(公告)日：2007-01-09
申请号：US10799086
申请日：2004-03-11
申请人： Nobuyuki Osaki
发明人： Nobuyuki Osaki
IPC分类号： H04L9/00
CPC分类号： H04L9/0894 , G06F21/80 , H04L9/088 , H04L9/14
摘要： When data is encrypted and stored for a long time, encryption key(s) and/or algorithm(s) should be updated so as not to be compromised due to malicious attack. To that end, stored encrypted data is converted in the storage system with new set of cryptographic criteria. During this process, read and write requests can be serviced.
摘要翻译：当长时间对数据进行加密和存储时，应更新加密密钥和/或算法，以免因恶意攻击而受到威胁。为此，存储的加密数据在存储系统中使用新的加密标准集进行转换。在此过程中，可以对读取和写入请求进行处理。

73. 发明授权

US07111139B2 Data synchronization of multiple remote storage 有权
标题翻译：多个远程存储的数据同步
公开(公告)号：US07111139B2
公开(公告)日：2006-09-19
申请号：US10792550
申请日：2004-03-02
申请人： Nobuyuki Osaki
发明人： Nobuyuki Osaki
IPC分类号： G06F12/00
CPC分类号： G06F3/0659 , G06F3/0617 , G06F3/0689 , G06F11/2058 , G06F11/2071 , G06F11/2074 , G06F11/2082 , Y10S707/99953 , Y10S707/99955
摘要： A storage system comprises a plurality of storage subsystems. One storage subsystem as a succeeding subsystem is configured to receive and store one or more blocks of data from another storage subsystem as a preceding subsystem. Each block of data has an associated sequence number in ascending order. The memory in each storage subsystem includes a queue to store the blocks of data and a sequence number associated with each block of data, a record to store a last sequence number associated with a last block of data received by the queue, and a table to store last sequence numbers stored in the last sequence number record gathered from each succeeding storage system. In some embodiments, a smallest last sequence number is determined from the last sequence numbers associated with the blocks of data in the storage subsystems. Blocks of data in the queue of each storage subsystem having associated sequence numbers less than or equal to the determined smallest last sequence number are deleted. In case of a failure of one or more storage subsystems, blocks of data are copied from the surviving storage subsystem having associated sequence numbers higher than the last sequence number of other surviving storage subsystems.
摘要翻译：存储系统包括多个存储子系统。作为后续子系统的一个存储子系统被配置为从另一个存储子系统接收并存储一个或多个数据块作为先前的子系统。每个数据块按照升序具有相关序列号。每个存储子系统中的存储器包括存储数据块的队列和与每个数据块相关联的序列号，存储与由队列接收的最后一个数据块相关联的最后序列号的记录，以及一个表存储存储在从每个后续存储系统收集的最后序列号记录中的最后序列号。在一些实施例中，从与存储子系统中的数据块相关联的最后序列号确定最小的最后序列号。具有小于或等于所确定的最小最后序列号的相关序列号的每个存储子系统的队列中的数据块被删除。在一个或多个存储子系统发生故障的情况下，从具有高于其他存活子系统的最后序列号的相关序列号的存活存储子系统复制数据块。

74. 发明申请

US20060064604A1 Method and apparatus for cryptographic conversion in a data storage system 有权
标题翻译：数据存储系统中密码转换的方法和装置
公开(公告)号：US20060064604A1
公开(公告)日：2006-03-23
申请号：US11228441
申请日：2005-09-15
申请人： Nobuyuki Osaki
发明人： Nobuyuki Osaki
IPC分类号： G06F12/14 , H04L9/32 , G06F11/30
CPC分类号： H04L9/0894 , G06F21/80 , H04L9/088 , H04L9/14
摘要： When data is encrypted and stored for a long time, encryption key(s) and/or algorithm(s) should be updated so as not to be compromised due to malicious attack. To that end, stored encrypted data is converted in the storage system with new set of cryptographic criteria. During this process, read and write requests can be serviced.
摘要翻译：当长时间对数据进行加密和存储时，应更新加密密钥和/或算法，以免因恶意攻击而受到威胁。为此，存储的加密数据在存储系统中使用新的加密标准集进行转换。在此过程中，可以对读取和写入请求进行处理。

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